Search Results - "Zhang, Y. W."

Controlling of residual stress in additive manufacturing of Ti6Al4V by finite element modeling by Vastola, G., Zhang, G., Pei, Q.X., Zhang, Y.-W.

“…Minimizing the residual stress build-up in metal-based additive manufacturing plays a pivotal role in selecting a particular material and technique for making…”
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Predictive model for porosity in powder-bed fusion additive manufacturing at high beam energy regime by Vastola, G., Pei, Q.X., Zhang, Y.-W.

“…[Display omitted] Process consistency and control are bottleneck issues to wider insertion of powder-bed fusion additive manufacturing in the industrial…”
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Recent Advances in the Study of Phosphorene and its Nanostructures by Sorkin, V., Cai, Y., Ong, Z., Zhang, G., Zhang, Y. W.

“…Phosphorene, a single layer of black phosphorus, has attracted considerable attention recently due to its intriguing structures and fascinating electronic…”
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A molecular dynamics study of the mechanical properties of hydrogen functionalized graphene by Pei, Q.X., Zhang, Y.W., Shenoy, V.B.

“…Molecular dynamics simulations have been performed to investigate the mechanical properties of hydrogen functionalized graphene for H-coverages spanning the…”
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New Heusler compounds in Ni-Mn-In and Ni-Mn-Sn alloys by Li, X.-Z., Zhang, W.-Y., Valloppilly, S., Sellmyer, D. J.

“…Rapidly quenched ternary Ni-Mn-T (T = In, Sn) alloys exhibit features associated with magnetic skyrmions, so that XRD, TEM, EDS, SAED and HREM investigations…”
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A first-principles-based high fidelity, high throughput approach for the design of high entropy alloys by Sorkin, V., Yu, Z. G., Chen, S., Tan, Teck L., Aitken, Z. H., Zhang, Y. W.

“…Here, we present a preselected small set of ordered structures (PSSOS) method, a first principles-based high fidelity (HF), high throughput (HT) approach, for…”
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Observations of relative humidity effects on aerosol light scattering in the Yangtze River Delta of China by Zhang, L, Sun, J Y, Shen, X J, Zhang, Y M, Che, H, Ma, Q L, Zhang, Y W, Zhang, X Y, Ogren, J A

“…Scattering of solar radiation by aerosol particles is highly dependent on relative humidity (RH) as hygroscopic particles take up water with increasing RH. To…”
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Edge-stress-induced warping of graphene sheets and nanoribbons by Shenoy, V B, Reddy, C D, Ramasubramaniam, A, Zhang, Y W

“…We show that edge stresses introduce intrinsic ripples in freestanding graphene sheets even in the absence of any thermal effects. Compressive edge stresses…”
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Modeling the Microstructure Evolution During Additive Manufacturing of Ti6Al4V: A Comparison Between Electron Beam Melting and Selective Laser Melting by Vastola, G., Zhang, G., Pei, Q. X., Zhang, Y.-W.

“…Beam-based additive manufacturing (AM) is an innovative technique in which parts are built layerwise, starting from the material in powder form. As a…”
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Numerical study of heat-transfer enhancement by punched winglet-type vortex generator arrays in fin-and-tube heat exchangers by He, Y.L., Han, H., Tao, W.Q., Zhang, Y.W.

“…The potential of punched winglet type vortex generator (VG) arrays used to enhance air-side heat-transfer performance of finned tube heat exchanger is…”
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A theoretical analysis of frictional and defect characteristics of graphene probed by a capped single-walled carbon nanotube by Liu, P., Zhang, Y.W.

“…Using molecular dynamics simulations, we show that a probing tip using a short capped single-walled carbon nanotube is able to capture the frictional…”
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Hf-Co and Zr-Co alloys for rare-earth-free permanent magnets by Balamurugan, B, Das, B, Zhang, W Y, Skomski, R, Sellmyer, D J

“…The structural and magnetic properties of nanostructured Co-rich transition-metal alloys, Co(100-x)TMx (TM = Hf, Zr and 10 ≤ x ≤ 18), were investigated. The…”
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Atomic scale fluctuations govern brittle fracture and cavitation behavior in metallic glasses by Murali, P, Guo, T F, Zhang, Y W, Narasimhan, R, Li, Y, Gao, H J

“…We perform atomistic simulations on the fracture behavior of two typical metallic glasses, one brittle (FeP) and the other ductile (CuZr), and show that…”
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Exploring the structural complexity of intermetallic compounds by an adaptive genetic algorithm by Zhao, X, Nguyen, M C, Zhang, W Y, Wang, C Z, Kramer, M J, Sellmyer, D J, Li, X Z, Zhang, F, Ke, L Q, Antropov, V P, Ho, K M

“…Solving the crystal structures of novel phases with nanoscale dimensions resulting from rapid quenching is difficult due to disorder and competing polymorphic…”
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Dislocation–twin interaction mechanisms for ultrahigh strength and ductility in nanotwinned metals by Wu, Z.X., Zhang, Y.W., Srolovitz, D.J.

“…Ultrafine polycrystalline metals containing nanotwins exhibit simultaneous ultrahigh strength and ductility. We study the plastic deformation of such materials…”
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Insensitivity to Flaws Leads to Damage Tolerance in Brittle Architected Meta-Materials by Montemayor, L. C., Wong, W. H., Zhang, Y.-W., Greer, J. R.

“…Cellular solids are instrumental in creating lightweight, strong, and damage-tolerant engineering materials. By extending feature size down to the nanoscale,…”
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Dietary Protein Intake in Relation to the Risk of Osteoporosis in Middle-Aged and Older Individuals: A Cross-Sectional Study by Zhang, Y.-W., Cao, M.-M., Li, Y.-J., Dai, G.-C., Lu, P.-P., Zhang, M., Bai, L.-Y., Chen, X.-X., Shi, L., Zhang, C., Rui, Yun-Feng

“…Objectives Dietary protein intake is of great significance for the bone health of middle-aged and elderly people. This study is aimed to explore the…”
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Etching mechanisms, kinetics, and pattern formation in multilayered WSe2 by Chen, S., Bharathi, M.S., Gao, J., Zhang, G., Zhang, Y.-W.

“…Recently, multilayered WSe2 patterns consisting of a mixture of curved and linear edge segments and a mixture of cusps and apices have been obtained by…”
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Hepatitis B virus X protein promotes the development of liver fibrosis and hepatoma through downregulation of miR-30e targeting P4HA2 mRNA by Feng, G X, Li, J, Yang, Z, Zhang, S Q, Liu, Y X, Zhang, W Y, Ye, L H, Zhang, X D

“…Hepatitis B virus (HBV)-induced liver necrosis takes great part in liver cirrhosis progression. However, less is known about whether hepatitis B virus X…”
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Effect of chemical composition and affinity on the short- and medium-range order structures and mechanical properties of Zr-Ni-Al metallic glass by Jafary-Zadeh, M., Tavakoli, R., Koh, J.J., Aitken, Z.H., Zhang, Y.-W.

“…Previous studies have shown that a small variation in the chemical composition of metallic glasses (MGs) can drastically alter their strength and ductility…”
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